Citation: Li-jie Zhang, Jing Huang, Si-wu Wu, Zheng-hai Tang, Bao-chun Guo. Reinforcing Styrene-Butadiene Rubber with Deformable Domains and Related Mechanisms[J]. Acta Polymerica Sinica, ;2020, 51(2): 198-204. doi: 10.11777/j.issn1000-3304.2019.19135 shu

Reinforcing Styrene-Butadiene Rubber with Deformable Domains and Related Mechanisms

Department of Polymer Materials and Engineering, South China University of Technology, Guangzhou 510640

Corresponding author: Bao-chun Guo, psbcguo@scut.edu.cn
Received Date: 12 July 2019
Revised Date: 28 July 2019

In the present work, based on the coordination capability of nitrile groups in nitrile rubber (NBR) with metal ions, a novel type of rubber material with sacrificial domains was designed. Specifically, copper sulfate (CuSO₄) and vulcanization package were introduced into styrene-butadiene rubber (SBR)/NBR blend by mechanical mixing and hot pressing. As a result, SBR with sulfur crosslinkings are formed as continous phases while the NBR mainly crosslinked by Cu(II)-nitrile coordination bonds are acted as dispersed phases, which are used as deformable domains to reinforce SBR. With the increasing concentration of coordination bonds in dispersed phase, both strength and modulus of the rubber improve rapidly. When 20 wt% NBR was introduced, the strength and modulus of SBR are increased by 2.6-fold and 3.2-fold, respectively. The significant reinforcing effect of this system is attributed to the strong yet deformable domains. The strong domains have hydrodynamic effect, which greatly improve the moduli of the samples. On the other hand, upon external stress, the loading can be rapidly transferred from SBR matrix to the domains owning to strong interfacial interactions, forcing the domains to develop high-elastic deformation prior to the rupture of SBR chains and dissipate mechanical energy, thus significantly enhancing the toughness of the rubber. This forced high-elastic deformation in domains can be recoverd through relaxation at a high temperature to fully restore the mechanical properties. Overall, this work provides a new way for the reinforcement of non-polar rubber through the design of deformable domains.
- Non-polar rubber,
- Deformable domains,
- Coordination bond,
- Reinforcement
1. [1]
  Bitinis N, Hernandez M, Verdejo R, Kenny J M, LopezManchado M A. Adv Mater, 2011, 23: 5229 − 5236 doi: 10.1002/adma.201101948
2. [2]
  Tang Z H, Huang J, Wu X H, Guo B C, Zhang L Q, Liu F. Ind Eng Chem Res, 2015, 54: 10747 − 10756 doi: 10.1021/acs.iecr.5b03146
3. [3]
  Guo B C, Tang Z H, Zhang L Q. Prog Polym Sci, 2016, 61: 29 − 66 doi: 10.1016/j.progpolymsci.2016.06.001
4. [4]
  Zhang C F, Tang Z H, Guo B C, Zhang L Q. Compos Sci Technol, 2018, 156: 70 − 77 doi: 10.1016/j.compscitech.2017.12.020
5. [5]
  Neal J A, Mozhdehi D, Guan Z B. J Am Chem Soc, 2015, 137: 4846 − 4850 doi: 10.1021/jacs.5b01601
6. [6]
  Zhou X X, Guo B C, Zhang L Q, Hu G H. Chem Soc Rev, 2017, 46: 6301 doi: 10.1039/C7CS00276A
7. [7]
  Huang J, Zhang L J, Tang Z H, Guo B C. Compo Com, 2018, 8: 65 − 73 doi: 10.1016/j.coco.2017.11.002
8. [8]
  Wang S, Tang Z H, Huang J, Guo B C. Chinese J Polym Sci, 2018, 36(9): 1055 − 1062
9. [9]
  Tang Z H, Huang J, Guo B C. Macromolecules, 2016, 49: 1781 − 1789 doi: 10.1021/acs.macromol.5b02756
10. [10]
  Harrington M J, Masic A, Holten-Andersen N. Science, 2010, 328: 216 − 220 doi: 10.1126/science.1181044
11. [11]
  Holten-Andersen N, Fantner G E, Hohlbauch S. Nat Mater, 2007, 6: 669 − 672 doi: 10.1038/nmat1956
12. [12]
  Song P, Xu Z, Dargusch M, Chen Z, Wang H. Adv Mater, 2017, 29: 1704661 doi: 10.1002/adma.201704661
13. [13]
  Zhang X H, Liu J, Zhang Z Y, Wu S W, Tang Z H, Guo B C, Zhang L Q. ACS Appl Mater Interfaces, 2018, 10: 23485 − 23489 doi: 10.1021/acsami.8b08844
14. [14]
  Shen Fei(沈飞), Wu Chifei(吴驰飞). Acta Polymerica Sinica(高分子学报), 2007, (4): 361 − 365 doi: 10.3321/j.issn:1000-3304.2007.04.011
15. [15]
  Yuan X F, Shen F, Wu G Z, Wu C F. J Polym Sci, Part B: Polym Phys, 2007, 45: 571 − 576 doi: 10.1002/polb.21087
16. [16]
  Yuan X, Shen F, Wu G, Wu C F. Mater Sci Eng A, 2007, 459: 82 − 85 doi: 10.1016/j.msea.2007.01.036
17. [17]
  Mou H, Xue P, Shi Q, Guo W, Wu C, Fu X. Polym J, 2012, 44: 1064 − 1069 doi: 10.1038/pj.2012.59
18. [18]
  Shao C, Mao Y, Shang P, Li Q, Wu C. Polym Bull, 2019, 76: 1435 − 1452 doi: 10.1007/s00289-018-2447-2
19. [19]
  Pokrovskii V N. Polym Mech, 1968, 4: 255 − 262
20. [20]
  Bekichev V I. Polym Sci USSR, 1974, 16: 2020 − 2023 doi: 10.1016/0032-3950(74)90269-X
1. [1]
  Xin Han , Zhihao Cheng , Jinfeng Zhang , Jie Liu , Cheng Zhong , Wenbin Hu . Design of Amorphous High-Entropy FeCoCrMnBS (Oxy) Hydroxides for Boosting Oxygen Evolution Reaction. Acta Physico-Chimica Sinica, 2025, 41(4): 100033-0. doi: 10.3866/PKU.WHXB202404023
2. [2]
  Shi-Yu Lu , Wenzhao Dou , Jun Zhang , Ling Wang , Chunjie Wu , Huan Yi , Rong Wang , Meng Jin . Amorphous-Crystalline Interfaces Coupling of CrS/CoS₂ Few-Layer Heterojunction with Optimized Crystallinity Boosted for Water-Splitting and Methanol-Assisted Energy-Saving Hydrogen Production. Acta Physico-Chimica Sinica, 2024, 40(8): 2308024-0. doi: 10.3866/PKU.WHXB202308024
3. [3]
  Qiuyu Xiang , Chunhua Qu , Guang Xu , Yafei Yang , Yue Xia . A Journey beyond “Alum”. University Chemistry, 2024, 39(11): 189-195. doi: 10.12461/PKU.DXHX202404094
4. [4]
  Yang YANG , Pengcheng LI , Zhan SHU , Nengrong TU , Zonghua WANG . Plasmon-enhanced upconversion luminescence and application of molecular detection. Chinese Journal of Inorganic Chemistry, 2024, 40(5): 877-884. doi: 10.11862/CJIC.20230440
5. [5]
  Zhuomin Zhang , Hanbing Huang , Liangqiu Lin , Jingsong Liu , Gongke Li . Course Construction of Instrumental Analysis Experiment: Surface-Enhanced Raman Spectroscopy for Rapid Detection of Edible Pigments. University Chemistry, 2024, 39(2): 133-139. doi: 10.3866/PKU.DXHX202308034
6. [6]
  Xue Wu , Yupeng Liu , Bingzhe Wang , Lingyun Li , Zhenjian Li , Qingcheng Wang , Quansheng Cheng , Guichuan Xing , Songnan Qu . Rationally assembling different surface functionalized carbon dots for enhanced near-infrared tumor photothermal therapy. Acta Physico-Chimica Sinica, 2025, 41(9): 100109-0. doi: 10.1016/j.actphy.2025.100109
7. [7]
  Ruiqin Feng , Ye Fan , Yun Fang , Yongmei Xia . Strategy for Regulating Surface Protrusion of Gold Nanoflowers and Their Surface-Enhanced Raman Scattering. Acta Physico-Chimica Sinica, 2024, 40(4): 2304020-0. doi: 10.3866/PKU.WHXB202304020
8. [8]
  Haitao Wang , Lianglang Yu , Jizhou Jiang , Arramel , Jing Zou . S-Doping of the N-Sites of g-C₃N₄ to Enhance Photocatalytic H₂ Evolution Activity. Acta Physico-Chimica Sinica, 2024, 40(5): 2305047-0. doi: 10.3866/PKU.WHXB202305047
9. [9]
  Peipei Sun , Jinyuan Zhang , Yanhua Song , Zhao Mo , Zhigang Chen , Hui Xu . Built-in Electric Fields Enhancing Photocarrier Separation and H₂ Evolution. Acta Physico-Chimica Sinica, 2024, 40(11): 2311001-0. doi: 10.3866/PKU.WHXB202311001
10. [10]
  Congqi Zhu , Bo Liu , Ruchun Li . Dual active sites enhancing alkaline H₂-production performance. Acta Physico-Chimica Sinica, 2025, 41(11): 100146-0. doi: 10.1016/j.actphy.2025.100146
11. [11]
  Chengxiao Zhao , Zhaolin Li , Dongfang Wu , Xiaofei Yang . SBA-15 templated covalent triazine frameworks for boosted photocatalytic hydrogen production. Acta Physico-Chimica Sinica, 2026, 42(1): 100149-0. doi: 10.1016/j.actphy.2025.100149
12. [12]
  Zhuoyan Lv , Yangming Ding , Leilei Kang , Lin Li , Xiao Yan Liu , Aiqin Wang , Tao Zhang . Light-Enhanced Direct Epoxidation of Propylene by Molecular Oxygen over CuO_x/TiO₂ Catalyst. Acta Physico-Chimica Sinica, 2025, 41(4): 100038-0. doi: 10.3866/PKU.WHXB202408015
13. [13]
  Dongmei Xu . The Twists and Turns of Hair Metamorphosis. University Chemistry, 2024, 39(9): 81-84. doi: 10.12461/PKU.DXHX202403062
14. [14]
  Qi Wu , Changhua Wang , Yingying Li , Xintong Zhang . Enhanced photocatalytic synthesis of H₂O₂ by triplet electron transfer at g-C₃N₄@BN van der Waals heterojunction interface. Acta Physico-Chimica Sinica, 2025, 41(9): 100107-0. doi: 10.1016/j.actphy.2025.100107
15. [15]
  Zeyu XU , Anlei DANG , Bihua DENG , Xiaoxin ZUO , Yu LU , Ping YANG , Wenzhu YIN . Evaluation of the efficacy of graphene oxide quantum dots as an ovalbumin delivery platform and adjuvant for immune enhancement. Chinese Journal of Inorganic Chemistry, 2024, 40(6): 1065-1078. doi: 10.11862/CJIC.20240099
16. [16]
  Juan WANG , Zhongqiu WANG , Qin SHANG , Guohong WANG , Jinmao LI . NiS and Pt as dual co-catalysts for the enhanced photocatalytic H₂ production activity of BaTiO₃ nanofibers. Chinese Journal of Inorganic Chemistry, 2024, 40(9): 1719-1730. doi: 10.11862/CJIC.20240102
17. [17]
  Xueqi Yang , Juntao Zhao , Jiawei Ye , Desen Zhou , Tingmin Di , Jun Zhang . 调节NNU-55(Fe)的d带中心以增强CO₂吸附和光催化活性. Acta Physico-Chimica Sinica, 2025, 41(7): 100074-0. doi: 10.1016/j.actphy.2025.100074
18. [18]
  Yinjie Xu , Suiqin Li , Lihao Liu , Jiahui He , Kai Li , Mengxin Wang , Shuying Zhao , Chun Li , Zhengbin Zhang , Xing Zhong , Jianguo Wang . Enhanced Electrocatalytic Oxidation of Sterols using the Synergistic Effect of NiFe-MOF and Aminoxyl Radicals. Acta Physico-Chimica Sinica, 2024, 40(3): 2305012-0. doi: 10.3866/PKU.WHXB202305012
19. [19]
  Chunchun Wang , Changjun You , Ke Rong , Chuqi Shen , Fang Yang , Shijie Li . An S-Scheme MIL-101(Fe)-on-BiOCl Heterostructure with Oxygen Vacancies for Boosting Photocatalytic Removal of Cr(Ⅵ). Acta Physico-Chimica Sinica, 2024, 40(7): 2307045-0. doi: 10.3866/PKU.WHXB202307045
20. [20]
  Zhengyu Zhou , Huiqin Yao , Youlin Wu , Teng Li , Noritatsu Tsubaki , Zhiliang Jin . Synergistic Effect of Cu-Graphdiyne/Transition Bimetallic Tungstate Formed S-Scheme Heterojunction for Enhanced Photocatalytic Hydrogen Evolution. Acta Physico-Chimica Sinica, 2024, 40(10): 2312010-0. doi: 10.3866/PKU.WHXB202312010

Get Citation

PDF

XML

Metrics

PDF Downloads(0)
Abstract views(197)
HTML views(10)

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142